Airglow over Cadillac Mountain - Full Sky

On July 26, 2014, Matt Pollock and I captured a spherical panorama of green airglow and the Milky Way over Bar Harbor from Cadillac Mountain in Acadia National Park, Maine. This crop is an ~6mm view of the whole sky. The full sphere consists of 5 photos of the sky blended with 4 photos of the ground. It took about 22 minutes to shoot from 11:30 – 11:52 PM. We spent the rest of the night shooting a timelapse for star trails.